ethyl 2-formyl-3-(2,4,6-trifluorophenyl)propanoate 、
2-(4-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl imidocarbamate 在
caesium carbonate 作用下,
以
甲苯 为溶剂,
反应 12.0h,
以6.23%的产率得到2-{[2-(4-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]oxy}-5-[(2,4,6-trifluorophenyl)methyl]-4(1H)-pyrimidinone